CN109502959B - Glass compression molding workbench - Google Patents
Glass compression molding workbench Download PDFInfo
- Publication number
- CN109502959B CN109502959B CN201811519942.5A CN201811519942A CN109502959B CN 109502959 B CN109502959 B CN 109502959B CN 201811519942 A CN201811519942 A CN 201811519942A CN 109502959 B CN109502959 B CN 109502959B
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- Prior art keywords
- base
- glass
- chain wheel
- driving
- press forming
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/161—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors specially adapted for bent sheets or ribbons
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
- C03B35/163—Drive means, clutches, gearing or drive speed control means
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention belongs to the technical field of glass processing equipment, in particular to a glass press forming workbench which comprises a base, a driving roller and an annular mold, wherein when glass is transmitted in place on the driving roller, an annular upper mold and an annular lower mold are assembled for press forming the glass, and the glass press forming workbench is characterized by also comprising: the longitudinal sliding rail is arranged on the base in a transverse sliding mode; the spline shaft is rotatably arranged on the longitudinal slide rail; the first base is arranged on the longitudinal slide rail in a sliding manner along the longitudinal direction, is provided with a driving chain wheel and a driven chain wheel, and is connected with a double-sided chain; the second base is slidably arranged on the longitudinal slide rail along the longitudinal direction; the driving roller is provided with a first end and a second end which are opposite, the first end is installed on the first base, the second end is installed on the second base, the first end of the driving roller is provided with a driving chain wheel, and the driving chain wheel is meshed with the outer ring of the double-sided chain. Has the advantages that: simple and compact structure, quick roll change and simple and convenient adjustment.
Description
The technical field is as follows:
the invention belongs to the technical field of glass processing equipment, and particularly relates to a glass press forming workbench.
Background art:
the front windshield glass, the side window glass, the rear windshield glass and the skylight glass of the automobile are all formed glass by bending, and the common flat glass must be heated and softened and then bent into a specific shape so as to be accurately installed into a specified automobile body frame. Two modes of in-furnace forming and out-furnace forming are generally adopted for bending common plate glass into a specified shape, and the production process of the out-furnace forming is generally adopted as follows: firstly, heating plate glass to a softening temperature in a heating furnace, then conveying the heated and softened plate glass to a forming area, closing an upper pressing male die and a lower pressing female die to press the plate glass into a specified shape, then separating the male die and the female die, and conveying the plate glass to an annealing area or a cooling area for annealing or cooling.
The pressing die is annular and surrounds the periphery of the forming area driving roller, so that different dies and forming area driving rollers distributed in different combinations are required to be adopted for different types of glass. The roller changing difficulty of the existing equipment is large, the efficiency is low, and the main reasons are two: firstly, the cloth conveying roller in the forming area adopts a groove position to adjust the front, back, left and right positions, the base is easy to block in the moving process, the positions are adjusted after all bolts are loosened, and the bolt disassembling speed is slow; and secondly, the driving roller is driven by a belt, a roller end synchronous belt wheel is wrapped in the synchronous belt, and the synchronous belt needs to be detached when the roller is changed.
In order to meet the requirement of rapid variety changing of equipment, a novel glass pressing forming workbench is urgently needed.
The invention content is as follows:
the invention aims to solve the technical problem of the existing glass press forming workbench, and provides a glass press forming workbench which is simple and compact in structure and rapid in roll change.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a glass press forming workbench, includes the base, installs install along horizontal parallel arrangement's driving roller on the base and install liftable annular mould on the base, the driving roller is used for being located the glass on it along horizontal transmission, annular mould centers on around the driving roller, including being located mould and being located on the annular of the top of driving roller the annular lower mould of the below of driving roller, after glass transmitted to target in place on the driving roller, mould and annular lower mould compound die are used for right on the annular glass carries out press forming, its characterized in that still includes: the number of the longitudinal slide rails is corresponding to that of the driving rollers, the longitudinal slide rails are arranged in parallel and can be installed on the base in a sliding mode along the transverse direction, and the longitudinal slide rails are located below the annular lower die; the spline shaft is rotatably arranged on the longitudinal slide rail, is positioned above the longitudinal slide rail and is parallel to the longitudinal slide rail, and a driving sprocket is longitudinally and slidably arranged on the spline shaft; the first base is longitudinally and slidably mounted on the longitudinal slide rail, a driven chain wheel is rotatably mounted at the upper part of the first base, the driving chain wheel is rotatably mounted at the lower part of the first base, a double-sided chain is connected between the driving chain wheel and the driven chain wheel, inner rings of the double-sided chain are respectively meshed with the driving chain wheel and the driven chain wheel, a first through hole is further formed in the lower part of the first base, and the spline shaft penetrates through the first through hole; the second base is slidably mounted on the longitudinal slide rail along the longitudinal direction; the driving roller is provided with a first end and a second end which are opposite, the first end of the driving roller is rotatably installed on the first base, the second end of the driving roller is rotatably installed on the second base, the first end of the driving roller is provided with a driving chain wheel, and the driving chain wheel is meshed with the outer ring of the double-sided chain.
Further, a first bearing is installed at the first end of the transmission roller, a first semicircular through hole used for accommodating the first bearing is formed in the upper surface of the first base, and a first bearing pressure cover used for fixing the first bearing in the first semicircular through hole is arranged above the first semicircular through hole.
Further, a second bearing is installed at the second end of the driving roller, a second semicircular through hole used for containing the second bearing is formed in the upper surface of the second base, and a second bearing cover used for fixing the second bearing in the second semicircular through hole is arranged above the second semicircular through hole.
Furthermore, two first through holes are formed in the driving chain wheel and are respectively located at two ends of the driving chain wheel, and third bearings which are in sliding fit with the spline shafts are respectively installed in the two first through holes and are used for limiting the longitudinal displacement of the driving chain wheel relative to the first base.
Furthermore, the number of the driven chain wheels is two, the driven chain wheels are positioned below the driving chain wheels, and the driving chain wheels are tightly pressed on the outer ring of the double-sided chain between the two driven chain wheels.
Further, a glass following and positioning assembly is arranged above the driving roller, and the glass following and positioning assembly is transversely and slidably mounted on the base and used for positioning the transverse position of the glass conveyed on the driving roller.
Further, a tension sprocket for tensioning the double-sided chain is slidably mounted on the first base in a transverse direction.
Furthermore, the bottom surface of the first base is provided with a first sliding groove matched with the longitudinal sliding rail, and a first locking sliding block used for locking the first base on the longitudinal sliding rail is arranged in the first sliding groove.
Furthermore, a second sliding groove matched with the longitudinal sliding rail is formed in the bottom surface of the second base, and a second locking sliding block used for locking the second base on the longitudinal sliding rail is arranged in the second sliding groove.
Furthermore, a second through hole is formed in the lower portion of the second base, and the spline shaft penetrates through the second through hole.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
1) the transmission roller and the spline shaft are connected by the double-sided chain, so that when different types of glass are produced, the transmission roller can be replaced without disassembling the chain, and the roller replacement is quick and simple;
2) the driving chain wheel, the driven chain wheel, the double-sided chain and the first base are of an integrated structure, and when different kinds of glass are produced, only the first base needs to be moved, so that the adjustment is convenient;
3) when the base of the cloth conveying roller is adjusted, the quick locking sliding block arranged in the sliding groove is adopted, repeated disassembling and assembling processes are reduced, and the working efficiency is improved.
Description of the drawings:
FIG. 1 is a schematic structural view of a glass press forming table according to the present invention;
FIG. 2 is an enlarged partial schematic view of FIG. 1;
FIG. 3 is a schematic cross-sectional view of FIG. 2;
reference numerals in the drawings indicate: the automatic positioning device comprises a base 1, a driving roller 2, a driving chain wheel 21, a longitudinal sliding rail 3, a spline shaft 4, a driving chain wheel 41, a first base 5, a driven chain wheel 51, a tensioning chain wheel 52, a first through hole 53, a second base 6, a second through hole 61, a double-faced chain 7 and a following positioning assembly 8.
The specific implementation mode is as follows:
in the description of the present invention, it should be understood that the terms "longitudinal", "lateral", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and refer to two directions that are substantially perpendicular, only for convenience of description and simplification of description, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to 3, the glass press forming workbench of the present invention includes a base 1, driving rollers 2 arranged in parallel along a transverse direction and mounted on the base 1, and an annular mold liftably mounted on the base 1, wherein the driving rollers 2 are used for conveying glass positioned thereon along the transverse direction, the annular mold surrounds the driving rollers 2, and includes an annular upper mold positioned above the driving rollers 2 and an annular lower mold positioned below the driving rollers 2, when the glass is conveyed in place on the driving rollers 2, the annular upper mold and the annular lower mold are matched to perform press forming on the glass, and the glass press forming workbench is characterized by further including: the number of the longitudinal slide rails 3 arranged in parallel corresponds to that of the driving rollers 2, the longitudinal slide rails 3 are transversely slidably mounted on the base 1, and the longitudinal slide rails 3 are positioned below the annular lower die; the spline shaft 4 is rotatably arranged on the longitudinal slide rail 3, is positioned above the longitudinal slide rail 3 and is parallel to the longitudinal slide rail 3, and is driven by a motor arranged on the base 1 to synchronously rotate, and a driving sprocket 41 is longitudinally and slidably arranged on the spline shaft 4; the spline shaft 4 is positioned above the longitudinal slide rail 3 and is arranged parallel to the longitudinal slide rail 3, and a driving sprocket 41 is slidably mounted on the spline shaft 4; a first base 5 slidably mounted on the longitudinal slide rail 3 in a longitudinal direction, a driven sprocket 51 rotatably mounted on an upper portion of the first base 5, the driving sprocket 41 rotatably mounted on a lower portion of the first base 5, a double-sided chain 7 connected between the driving sprocket 41 and the driven sprocket 51, inner rings of the double-sided chain 7 respectively engaged with the driving sprocket 41 and the driven sprocket 51, a first through hole 53 provided on a lower portion of the first base 5, and the spline shaft 4 penetrating through the first through hole 53; a second base 6 slidably mounted on the longitudinal slide rail 3 along the longitudinal direction; drive roller 2 has relative first end and second end, the first end of drive roller 2 is rotationally installed on first base 5, the second end of drive roller 2 is rotationally installed on second base 6, the first end of drive roller 2 is equipped with drive sprocket 21, drive sprocket 21 with the outer lane meshing of two-sided chain 7.
In the invention, in order to avoid the movement interference of the annular die with the longitudinal slide rail and the spline shaft, the annular lower die is arranged between the longitudinal slide rail and the driving roller. When the glass moves in place on the transmission roller, the annular lower die rises, and the annular upper die above the transmission roller descends to press and form the glass.
In the present invention, the driving sprocket 41 and the driven sprocket 51 are fixed on the first base 5 and connected by the double-sided chain 7 to form an integral structure. The spline shaft 4 is arranged in parallel with the longitudinal slide rail 3, the driving sprocket 41 is in sliding fit with the spline shaft 4, and when different kinds of glass are produced, the driving sprocket 41 and the spline shaft 4 can always keep a meshed state as long as the position of the first base 5 is moved along the longitudinal slide rail 3, so that the driving sprocket 41, the driven sprocket 51 or the double-sided chain 7 does not need to be adjusted.
In the invention, when the glass production variety is changed, the driving chain wheel 21 of the driving roller 2 is only meshed with the outer ring of the double-sided chain 7, so that the driving roller 2 can be directly detached without detaching the double-sided chain 7. Specifically, the longitudinal slide rail 3 is moved along the transverse direction to determine the transverse positions of the first base 5 and the second base 6, then the first base 5 and/or the second base 6 are moved along the guide direction of the longitudinal slide rail 3 to determine the longitudinal positions of the first base 5 and the second base 6, then the two ends of the transmission roller are respectively installed on the first base 5 and the second base 6, finally, the transmission roller is replaced, and the roller replacing process is rapid and simple.
Further, a first bearing is installed at the first end of the driving roller 2, a first semicircular through hole used for accommodating the first bearing is formed in the upper surface of the first base 5, and a first bearing gland used for fixing the first bearing in the first semicircular through hole is arranged above the first semicircular through hole. A second bearing is installed at the second end of the driving roller 2, a second semicircular through hole used for accommodating the second bearing is formed in the upper surface of the second base 6, and a second bearing cover used for fixing the second bearing in the second semicircular through hole is arranged above the second semicircular through hole. Through setting up the bearing gland, realize stable the connection, when will changing the driving roller, as long as dismantle the bearing gland, can directly take out convenient the change from semi-circular through-hole with the driving roller.
Further, two first through holes 53 are respectively located at two ends of the driving sprocket 41, and third bearings slidably engaged with the spline shaft 4 are respectively installed in the two first through holes 53, so as to limit the longitudinal displacement of the driving sprocket 41 relative to the first base 5. Wherein, two the third bearing is all installed on first base 5, presss from both sides drive sprocket 41 tightly between the two, and at the in-process of removing first base 5, can guarantee that drive sprocket 41 and first base 5's relative position is unchangeable to guarantee chain drive's stability.
Further, two driven sprockets 51 are arranged below the driving sprocket 21, and the driving sprocket 21 is pressed on the outer ring of the double-sided chain 7 between the two driven sprockets 51. The driven chain wheels 51 are arranged on two sides of the transmission chain wheel 21, so that the transmission chain wheel 21 is meshed with the double-sided chain 7 more tightly, and the transmission stability is ensured.
Further, the top of driving roller 2 is equipped with glass and follows locating component 8, glass is followed locating component 8 and is installed on base 1 along transversely slidable for the horizontal position of the glass of location transmission on driving roller 2 can set up different locating position according to different glass varieties.
Further, a tension sprocket 52 for tensioning the double-sided chain 7 is slidably mounted on the first base 5 in the lateral direction. The tension chain wheel 52 is also fixed on the first base 5 to form an integral structure, and the number and the position can be set according to the length of the double-sided chain 7.
Further, a first sliding groove matched with the longitudinal sliding rail 3 is formed in the bottom surface of the first base 5, and a first locking sliding block used for locking the first base 5 on the longitudinal sliding rail 3 is arranged in the first sliding groove. The bottom surface of the second base 6 is provided with a second sliding groove matched with the longitudinal sliding rail 3, and a second locking sliding block used for locking the second base 6 on the longitudinal sliding rail 3 is arranged in the second sliding groove. The locking slide block arranged in the sliding groove is adopted, and after the first base and the second base are moved in place, the locking slide block can be locked quickly, repeated disassembly and assembly are reduced, and the working efficiency is improved.
Further, a second through hole 61 is formed in the lower portion of the second base 6, and the spline shaft 4 penetrates through the second through hole 61, so that interference can be avoided, and the stability of the structure and operation of the mechanism can be ensured.
The above description specifically describes a glass press forming table according to the present invention, but the present invention is not limited to the above description, and therefore, any improvements, equivalent modifications, substitutions and the like made according to the technical gist of the present invention are intended to be within the scope of the present invention.
Claims (10)
1. The utility model provides a glass press forming workbench, includes base (1), installs install along horizontal parallel arrangement's driving roller (2) and liftable on base (1) install annular mould on base (1), driving roller (2) are used for the glass that is located above it along horizontal transmission, annular mould centers on around driving roller (2), including being located mould and being located on the annular of the top of driving roller (2) the annular lower mould of the below of driving roller (2), after glass transmits to the position on driving roller (2), mould and annular lower mould compound die are used for right on the annular glass carries out press forming, its characterized in that still includes:
the number of the longitudinal slide rails (3) is corresponding to that of the transmission rollers (2), the longitudinal slide rails (3) are arranged in parallel and can be installed on the base (1) in a sliding mode along the transverse direction, and the longitudinal slide rails (3) are located below the annular lower die;
the spline shaft (4) is rotatably arranged on the longitudinal slide rail (3), is positioned above the longitudinal slide rail (3) and is parallel to the longitudinal slide rail (3), and a driving sprocket (41) is longitudinally and slidably arranged on the spline shaft (4);
the first base (5) is longitudinally slidably mounted on the longitudinal sliding rail (3), a driven chain wheel (51) is rotatably mounted on the upper portion of the first base (5), the driving chain wheel (41) is rotatably mounted on the lower portion of the first base (5), a double-sided chain (7) is connected between the driving chain wheel (41) and the driven chain wheel (51), inner rings of the double-sided chain (7) are respectively meshed with the driving chain wheel (41) and the driven chain wheel (51), a first through hole (53) is further formed in the lower portion of the first base (5), and the spline shaft (4) penetrates through the first through hole (53);
a second base (6) slidably mounted on the longitudinal slide (3) along the longitudinal direction;
drive roller (2) have relative first end and second end, the first end of drive roller (2) is rotationally installed on first base (5), the second end of drive roller (2) is rotationally installed on second base (6), the first end of drive roller (2) is equipped with drive sprocket (21), drive sprocket (21) with the outer lane meshing of two-sided chain (7).
2. A glass press forming station as in claim 1, wherein: first bearing is installed to the first end of driving roller (2), the upper surface of first base (5) is equipped with and is used for holding the first semicircular through-hole of first bearing, the top of first semicircular through-hole is equipped with and is used for with first bearing is fixed first bearing gland in the first semicircular through-hole.
3. A glass press forming station as in claim 1, wherein: a second bearing is installed at the second end of the driving roller (2), a second semicircular through hole used for accommodating the second bearing is formed in the upper surface of the second base (6), and a second bearing cover used for fixing the second bearing in the second semicircular through hole is arranged above the second semicircular through hole.
4. A glass press forming station as in claim 1, wherein: the two first through holes (53) are respectively positioned at two ends of the driving chain wheel (41), and third bearings which are in sliding fit with the spline shaft (4) are respectively installed in the two first through holes (53) and are used for limiting the longitudinal displacement of the driving chain wheel (41) relative to the first base (5).
5. A glass press forming station as in claim 1, wherein: the two driven chain wheels (51) are positioned below the transmission chain wheel (21), and the transmission chain wheel (21) is pressed on the outer ring of the double-sided chain (7) between the two driven chain wheels (51).
6. A glass press forming station as in claim 1, wherein: the glass follow positioning assembly (8) is arranged above the driving roller (2), and the glass follow positioning assembly (8) is installed on the base (1) in a transverse slidable mode and used for positioning the transverse position of glass conveyed on the driving roller (2).
7. A glass press forming station as in claim 1, wherein: and a tensioning chain wheel (52) used for tensioning the double-sided chain (7) is slidably arranged on the first base (5) along the transverse direction.
8. A glass press forming station as in claim 1, wherein: the bottom surface of the first base (5) is provided with a first sliding groove matched with the longitudinal sliding rail (3), and a first locking sliding block used for locking the first base (5) on the longitudinal sliding rail (3) is arranged in the first sliding groove.
9. A glass press forming station as in claim 1, wherein: the bottom surface of the second base (6) is provided with a second sliding groove matched with the longitudinal sliding rail (3), and a second locking sliding block used for locking the second base (6) on the longitudinal sliding rail (3) is arranged in the second sliding groove.
10. A glass press forming station as in claim 1, wherein: and a second through hole (61) is formed in the lower part of the second base (6), and the spline shaft (4) penetrates through the second through hole (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811519942.5A CN109502959B (en) | 2018-12-12 | 2018-12-12 | Glass compression molding workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811519942.5A CN109502959B (en) | 2018-12-12 | 2018-12-12 | Glass compression molding workbench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109502959A CN109502959A (en) | 2019-03-22 |
| CN109502959B true CN109502959B (en) | 2021-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811519942.5A Active CN109502959B (en) | 2018-12-12 | 2018-12-12 | Glass compression molding workbench |
Country Status (1)
| Country | Link |
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| CN (1) | CN109502959B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117464080B (en) * | 2023-12-28 | 2024-03-22 | 河北力泽新材料科技有限公司 | Automatic aluminum template cutting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049833A (en) * | 1989-08-29 | 1991-03-13 | 利比-欧文斯-福特公司 | The transmission of sheet glass and bending apparatus |
| CN1198726A (en) * | 1995-08-14 | 1998-11-11 | 利比-欧文斯-福特公司 | Glass sheet conveying and bending apparatus |
| AU715773B2 (en) * | 1996-05-22 | 2000-02-10 | Uniglass Engineering Oy | Heating glass sheets in tempering furnace |
| CN101086085A (en) * | 2007-05-25 | 2007-12-12 | 中国科学院上海光学精密机械研究所 | Multi-temperature-zone heating body and manufacturing method thereof |
| CN105923393A (en) * | 2016-06-18 | 2016-09-07 | 合肥协耀玻璃制品有限公司 | Glass rotor table |
-
2018
- 2018-12-12 CN CN201811519942.5A patent/CN109502959B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049833A (en) * | 1989-08-29 | 1991-03-13 | 利比-欧文斯-福特公司 | The transmission of sheet glass and bending apparatus |
| CN1198726A (en) * | 1995-08-14 | 1998-11-11 | 利比-欧文斯-福特公司 | Glass sheet conveying and bending apparatus |
| AU715773B2 (en) * | 1996-05-22 | 2000-02-10 | Uniglass Engineering Oy | Heating glass sheets in tempering furnace |
| CN101086085A (en) * | 2007-05-25 | 2007-12-12 | 中国科学院上海光学精密机械研究所 | Multi-temperature-zone heating body and manufacturing method thereof |
| CN105923393A (en) * | 2016-06-18 | 2016-09-07 | 合肥协耀玻璃制品有限公司 | Glass rotor table |
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| CN109502959A (en) | 2019-03-22 |
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